import uuid
from datetime import datetime


def get_date():
    '''获取当前日期: 20220406'''
    return datetime.today().strftime("%Y%m%d")


def get_time():
    '''获取当前时间: 205253'''
    return datetime.today().strftime("%H%M%S")


def get_date_time():
    '''获取当前日期和时间: 20220406205253'''
    return datetime.today().strftime("%Y%m%d%H%M%S")

def get_uuid():
    '''获取UUID'''
    return str(uuid.uuid1()).replace("-", "")

def set_file_line(str):
    pass


if __name__ == '__main__':
    get_uuid()